Valve, Vacuum, 2" Connection, 5" Dia. MPN:NVR20-0A009
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Free Shipping
In Stock
SKU
510-G9463470
Valve, Vacuum, 2" Connection, 5" Dia.
This blower relief valve provides precise control and safety in vacuum applications, with a preset limit of 122 in wc and a maximum operating pressure of 28 in Hg. Its 5 in diameter and 2 in NPT inlet make it suitable for a wide range of industrial and commercial settings, including HVAC, manufacturing, and food processing. By preventing over-pressurization and maintaining a safe vacuum level, this valve helps to extend equipment lifespan, reduce downtime, and ensure a stable operating environment. Its compact design and easy installation make it a reliable solution for various applications.
Top product features:
- Relieves blower vacuum to a preset limit of 122 inches of water column
- Regulates pressure in blower systems up to 28 inches of mercury
- Operates in a temperature range up to 400 degrees Fahrenheit
Top product applications:
- Boiler protection system
- Air conditioning system
- Vacuum pump system
Blower Relief Valve, Vacuum Capabilities Vacuum, Preset Limit 122 in wc, Outside Diameter 5 in, Inlet Size 2 in, Inlet Type NPT, Compatible Manufacturer Part Number VFD41-H, VFD41-L, VFD41S, VFD42-H, VFD42-L, VFZ601A-5W, VFZ601A-7W, VFZ701A-5W, VFZ701A-7W, Compatible Grainger Part Number 22NX88, 22NX89, 22NX90, 22NX91, 53WC11, 53WC12, 53WC13, 53WC14, 6JD24, Maximum Operating Pressure 28 in Hg, Minimum Operating Pressure 1 in Hg, Maximum Operating Temperature 400 Degrees F
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.50
- Package Width: 5.50
- Package Height: 6.50
- Package Weight: 9.00
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 8, 2026 2:30am UTC
Category: Compressors, Air Tanks and Pneumatic Parts